Base | Representation |
---|---|
bin | 1001001110110011110000… |
… | …10000110110001110000001 |
3 | 2122212122221012201100220002 |
4 | 10213121320100312032001 |
5 | 10130043431434420301 |
6 | 111101412333125345 |
7 | 4163425513341326 |
oct | 447317020661601 |
9 | 78778835640802 |
10 | 20300033123201 |
11 | 6517217528287 |
12 | 233a348029855 |
13 | b43391c3c070 |
14 | 502753942b4d |
15 | 2530b53d916b |
hex | 127678436381 |
20300033123201 has 16 divisors (see below), whose sum is σ = 22189612032000. Its totient is φ = 18457360783488.
The previous prime is 20300033123173. The next prime is 20300033123261. The reversal of 20300033123201 is 10232133000302.
It is a cyclic number.
It is not a de Polignac number, because 20300033123201 - 226 = 20299966014337 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20300033123261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10237445 + ... + 12058413.
It is an arithmetic number, because the mean of its divisors is an integer number (1386850752000).
Almost surely, 220300033123201 is an apocalyptic number.
It is an amenable number.
20300033123201 is a deficient number, since it is larger than the sum of its proper divisors (1889578908799).
20300033123201 is a wasteful number, since it uses less digits than its factorization.
20300033123201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1833848.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 20300033123201 its reverse (10232133000302), we get a palindrome (30532166123503).
The spelling of 20300033123201 in words is "twenty trillion, three hundred billion, thirty-three million, one hundred twenty-three thousand, two hundred one".
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